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6203 2RS C3 Deep Groove Ball Bearings Single Row 17*40*12mm Power Tool Demolition Hammers Electric Motor Ball Bearings Deep Groove Radial Ball Bearings
The 6203 2RS bearing is a widely used deep groove ball bearing, known for its simplicity, reliability, and versatility. Here’s a detailed introduction to this popular bearing type:
|
Bearing Number | Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Weight(Kg) | |||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | ||
| d | D | B | r(min) | Cr | Cor | Non-contact | Non-contact | Reference | |
| 6203 2RS | 17 | 40 | 12 | 0.6 | 9500 | 4800 | 12000 | / | 0.065 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | Nylon/Steel |
| Lubrication | Grease |
| Measurement Unit | Metric |
| Seal Type | ZZ(2RS,2RZ, open types are available) |
| Temperature Range | -30°C ~ +150°C |
| CERTIFICATE | RoHS, IATF16949:2016 |
| Feature | Long Life,Low Noise,High Speed |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
| Size | Standard,For custom sizes ,please contact us |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Single Row |
| Tolerance Class | P6,P5 |
| Radial Clearance | C3 |
Requirements for Bearings in Demolition Hammers (Jackhammers)
A demolition hammer (also known as an impact drill or rock drill) is used for drilling or chiseling into hard materials like concrete and masonry. Given the harsh working conditions and high performance demands, bearings in demolition hammers have specific requirements to ensure reliability and durability:
Demolition Hammers typically require 4 sets of bearings, with the following specifications:
High-Speed Operation: The bearings must be capable of operating at high speeds, generally exceeding 5000 RPM.
Oil Retention: They should ensure no oil leakage during high-speed operation.
Dust Protection: Provide excellent protection against dust, preventing external particles from entering the bearing interior.
Shock Load Resistance: Able to withstand significant impact loads.
What's the Performance Features of 6203 2RS Bearings in Demolition Hammers?
The 6203 2RS bearing offers robust performance in demolition hammers, designed to handle high-speed operation exceeding 5000 RPM while ensuring no oil leakage due to its double rubber seals. These seals also provide excellent dust protection, effectively preventing external particles from entering the bearing interior. Built to withstand significant shock loads, the bearing ensures reliable and durable operation even under the harsh conditions typical of demolition work. Its combination of high-speed capability, oil retention, dust protection, and shock load resistance makes it well-suited for the demanding applications of demolition hammers.
What's the Applications of the 6203 2RS Bearing?
The 6203 2RS bearing is widely utilized in a diverse range of applications, including spray devices, drilling machines, chemical plant piping, aerial work platforms, recycling crushers, cutting equipment, processing centers, drilling and production equipment for oil and gas, blow film machines, sewing machine parts, medical carts and beds, dehumidifiers, reactors, bend testing machines, riveting equipment, aluminum welders, and hydraulic mining devices. Its compact design and reliable performance make it essential for providing stable support to rotating components across industries such as manufacturing, construction, chemical processing, textiles, healthcare, and mining.
If you need more detailed information or have any other related questions, feel free to ask!